version 1.477, 2008/05/02 22:00:12
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version 1.501, 2009/11/30 21:17:41
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Line 37
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Line 37
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# to any other parties under any circumstances. |
# to any other parties under any circumstances. |
# |
# |
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=pod |
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=head1 NAME |
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Apache::lonxml |
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=head1 SYNOPSIS |
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XML Parsing Module |
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This is part of the LearningOnline Network with CAPA project |
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described at http://www.lon-capa.org. |
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=head1 SUBROUTINES |
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=cut |
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package Apache::lonxml; |
package Apache::lonxml; |
use vars |
use vars |
Line 90 use Apache::lonfeedback();
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Line 109 use Apache::lonfeedback();
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use Apache::lonmsg(); |
use Apache::lonmsg(); |
use Apache::loncacc(); |
use Apache::loncacc(); |
use Apache::lonmaxima(); |
use Apache::lonmaxima(); |
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use Apache::lonr(); |
use Apache::lonlocal; |
use Apache::lonlocal; |
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use Apache::lonhtmlcommon(); |
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#==================================== Main subroutine: xmlparse |
#==================================== Main subroutine: xmlparse |
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Line 361 sub xmlparse {
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Line 382 sub xmlparse {
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$safeeval,\%style_for_target,1); |
$safeeval,\%style_for_target,1); |
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if (@stack) { |
if (@stack) { |
&warning("At end of file some tags were still left unclosed, ". |
&warning(&mt('At end of file some tags were still left unclosed:'). |
'<tt><'.join('></tt>, <tt><',reverse(@stack)). |
' <tt><'.join('></tt>, <tt><',reverse(@stack)). |
'></tt>'); |
'></tt>'); |
} |
} |
if ($env{'request.uri'}) { |
if ($env{'request.uri'}) { |
Line 486 sub inner_xmlparse {
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Line 507 sub inner_xmlparse {
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while ($token->[1] ne $$stack['-1'] && ($#$stack > -1)) { |
while ($token->[1] ne $$stack['-1'] && ($#$stack > -1)) { |
my $lasttag=$$stack[-1]; |
my $lasttag=$$stack[-1]; |
if ($token->[1] =~ /^\Q$lasttag\E$/i) { |
if ($token->[1] =~ /^\Q$lasttag\E$/i) { |
&Apache::lonxml::warning('Using tag </'.$token->[1].'> on line '.$token->[3].' as end tag to <'.$$stack[-1].'>'); |
&Apache::lonxml::warning(&mt('Using tag [_1] on line [_2] as end tag to [_3]','</'.$token->[1].'>','.$token->[3].','<'.$$stack[-1].'>')); |
last; |
last; |
} else { |
} else { |
&Apache::lonxml::warning('Found tag </'.$token->[1].'> on line '.$token->[3].' when looking for </'.$$stack[-1].'> in file'); |
&Apache::lonxml::warning(&mt('Found tag [_1] on line [_2] when looking for [_3] in file.','</'.$token->[1].'>',$token->[3],'</'.$$stack[-1].'>')); |
&end_tag($stack,$parstack,$token); |
&end_tag($stack,$parstack,$token); |
} |
} |
} |
} |
Line 505 sub inner_xmlparse {
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Line 526 sub inner_xmlparse {
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if (!$Apache::lonxml::usestyle) { |
if (!$Apache::lonxml::usestyle) { |
$extras=$Apache::lonxml::style_values; |
$extras=$Apache::lonxml::style_values; |
} |
} |
if ( $#$parstack > -1 ) { |
if ( $#$parstack > -1 ) { |
$result=&Apache::run::evaluate($result,$safeeval,$extras.$$parstack[-1]); |
$result=&Apache::run::evaluate($result,$safeeval,$extras.$$parstack[-1]); |
} else { |
} else { |
$result= &Apache::run::evaluate($result,$safeeval,$extras); |
$result= &Apache::run::evaluate($result,$safeeval,$extras); |
} |
} |
} |
} |
$Apache::lonxml::post_evaluate=1; |
$Apache::lonxml::post_evaluate=1; |
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Line 658 sub setup_globals {
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Line 679 sub setup_globals {
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$Apache::lonxml::request=$request; |
$Apache::lonxml::request=$request; |
$errorcount=0; |
$errorcount=0; |
$warningcount=0; |
$warningcount=0; |
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$Apache::lonxml::internal_error=0; |
$Apache::lonxml::default_homework_loaded=0; |
$Apache::lonxml::default_homework_loaded=0; |
$Apache::lonxml::usestyle=1; |
$Apache::lonxml::usestyle=1; |
&init_counter(); |
&init_counter(); |
Line 718 sub init_safespace {
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Line 740 sub init_safespace {
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$safeeval->permit(":base_math"); |
$safeeval->permit(":base_math"); |
$safeeval->permit("sort"); |
$safeeval->permit("sort"); |
$safeeval->permit("time"); |
$safeeval->permit("time"); |
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$safeeval->permit("caller"); |
$safeeval->deny("rand"); |
$safeeval->deny("rand"); |
$safeeval->deny("srand"); |
$safeeval->deny("srand"); |
$safeeval->deny(":base_io"); |
$safeeval->deny(":base_io"); |
Line 734 sub init_safespace {
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Line 757 sub init_safespace {
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$safehole->wrap(\&Apache::lonmaxima::maxima_cas_formula_fix,$safeeval, |
$safehole->wrap(\&Apache::lonmaxima::maxima_cas_formula_fix,$safeeval, |
'&maxima_cas_formula_fix'); |
'&maxima_cas_formula_fix'); |
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$safehole->wrap(\&Apache::lonr::r_eval,$safeeval,'&r_eval'); |
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$safehole->wrap(\&Apache::lonr::Rentry,$safeeval,'&Rentry'); |
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$safehole->wrap(\&Apache::lonr::Rarray,$safeeval,'&Rarray'); |
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$safehole->wrap(\&Apache::lonr::r_check,$safeeval,'&r_check'); |
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$safehole->wrap(\&Apache::lonr::r_cas_formula_fix,$safeeval, |
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'&r_cas_formula_fix'); |
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$safehole->wrap(\&Apache::caparesponse::capa_formula_fix,$safeeval, |
$safehole->wrap(\&Apache::caparesponse::capa_formula_fix,$safeeval, |
'&capa_formula_fix'); |
'&capa_formula_fix'); |
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$safehole->wrap(\&Apache::lonlocal::locallocaltime,$safeeval, |
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'&locallocaltime'); |
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$safehole->wrap(\&Math::Cephes::asin,$safeeval,'&asin'); |
$safehole->wrap(\&Math::Cephes::asin,$safeeval,'&asin'); |
$safehole->wrap(\&Math::Cephes::acos,$safeeval,'&acos'); |
$safehole->wrap(\&Math::Cephes::acos,$safeeval,'&acos'); |
$safehole->wrap(\&Math::Cephes::atan,$safeeval,'&atan'); |
$safehole->wrap(\&Math::Cephes::atan,$safeeval,'&atan'); |
Line 1011 sub get_id {
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Line 1044 sub get_id {
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my ($parstack,$safeeval)=@_; |
my ($parstack,$safeeval)=@_; |
my $id= &Apache::lonxml::get_param('id',$parstack,$safeeval); |
my $id= &Apache::lonxml::get_param('id',$parstack,$safeeval); |
if ($env{'request.state'} eq 'construct' && $id =~ /([._]|[^\w\d\s[:punct:]])/) { |
if ($env{'request.state'} eq 'construct' && $id =~ /([._]|[^\w\d\s[:punct:]])/) { |
&error(&mt("ID "[_1]" contains invalid characters, IDs are only allowed to contain letters, numbers, spaces and -",'<tt>'.$id.'</tt>')); |
&error(&mt('ID [_1] contains invalid characters. IDs are only allowed to contain letters, numbers, spaces and -','"<tt>'.$id.'</tt>"')); |
} |
} |
if ($id =~ /^\s*$/) { $id = $Apache::lonxml::curdepth; } |
if ($id =~ /^\s*$/) { $id = $Apache::lonxml::curdepth; } |
return $id; |
return $id; |
Line 1080 Optional Arguments:
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Line 1113 Optional Arguments:
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sub increment_counter { |
sub increment_counter { |
my ($increment, $part_response) = @_; |
my ($increment, $part_response) = @_; |
if ($env{'form.grade_target'} eq 'analyze') { return; } |
if ($env{'form.grade_noincrement'}) { return; } |
if (!defined($increment) || $increment le 0) { |
if (!defined($increment) || $increment le 0) { |
$increment = 1; |
$increment = 1; |
} |
} |
Line 1447 sub storefile {
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Line 1480 sub storefile {
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$fh->close(); |
$fh->close(); |
return 1; |
return 1; |
} else { |
} else { |
&warning("Unable to save file $file"); |
&warning(&mt('Unable to save file [_1]','<tt>'.$file.'</tt>')); |
return 0; |
return 0; |
} |
} |
} |
} |
Line 1480 SIMPLECONTENT
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Line 1513 SIMPLECONTENT
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return $filecontents; |
return $filecontents; |
} |
} |
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sub createnewjs { |
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my $filecontents=(<<SIMPLECONTENT); |
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<script type="text/javascript" language="Javascript"> |
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</script> |
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SIMPLECONTENT |
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return $filecontents; |
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} |
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sub verify_html { |
sub verify_html { |
my ($filecontents)=@_; |
my ($filecontents)=@_; |
if ($filecontents!~/(?:\<|\<\;)(?:html|xml)[^\<]*(?:\>|\>\;)/is) { |
if ($filecontents!~/(?:\<|\<\;)(?:html|xml)[^\<]*(?:\>|\>\;)/is) { |
Line 1497 sub verify_html {
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Line 1539 sub verify_html {
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return ''; |
return ''; |
} |
} |
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sub renderingoptions { |
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my %langchoices=('' => ''); |
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foreach (&Apache::loncommon::languageids()) { |
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if (&Apache::loncommon::supportedlanguagecode($_)) { |
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$langchoices{&Apache::loncommon::supportedlanguagecode($_)} |
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= &Apache::loncommon::plainlanguagedescription($_); |
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} |
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} |
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my $output; |
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unless ($env{'form.forceedit'}) { |
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$output .= ' |
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<span class="LC_nobreak">'. |
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&mt('Language:').' '. |
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&Apache::loncommon::select_form($env{'form.languages'},'languages', |
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%langchoices).' |
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</span>'; |
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} |
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$output .= ' |
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<span class="LC_nobreak">'. |
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&mt('Math Rendering:').' '. |
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&Apache::loncommon::select_form($env{'form.texengine'},'texengine', |
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('' => '', |
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'tth' => 'tth (TeX to HTML)', |
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'jsMath' => 'jsMath', |
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'mimetex' => 'mimetex (Convert to Images)')).' |
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</span>'; |
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return $output; |
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} |
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sub inserteditinfo { |
sub inserteditinfo { |
my ($filecontents, $filetype, $filename)=@_; |
my ($filecontents, $filetype, $filename)=@_; |
$filecontents = &HTML::Entities::encode($filecontents,'<>&"'); |
$filecontents = &HTML::Entities::encode($filecontents,'<>&"'); |
my $xml_help = ''; |
my $xml_help = ''; |
my $initialize=''; |
my $initialize=''; |
my $textarea_id = 'filecont'; |
my $textarea_id = 'filecont'; |
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my $dragmath_button; |
my ($add_to_onload, $add_to_onresize); |
my ($add_to_onload, $add_to_onresize); |
$initialize=&Apache::lonhtmlcommon::spellheader(); |
$initialize=&Apache::lonhtmlcommon::spellheader(); |
if ($filetype eq 'html' |
if ($filetype eq 'html' |
Line 1540 FULLPAGE
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Line 1612 FULLPAGE
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} |
} |
</script> |
</script> |
FULLPAGE |
FULLPAGE |
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if ($filetype eq 'html') { |
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$initialize .= "\n".&Apache::lonhtmlcommon::dragmath_js('EditMathPopup'); |
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$dragmath_button = &Apache::lonhtmlcommon::dragmath_button('filecont',1); |
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} |
} |
} |
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$add_to_onload = 'initDocument();'; |
$add_to_onload = 'initDocument();'; |
Line 1550 FULLPAGE
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Line 1626 FULLPAGE
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} |
} |
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my $titledisplay=&display_title(); |
my $titledisplay=&display_title(); |
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my $wysiwyglink; |
my %lt=&Apache::lonlocal::texthash('st' => 'Save and Edit', |
my %lt=&Apache::lonlocal::texthash('st' => 'Save and Edit', |
'vi' => 'Save and View', |
'vi' => 'Save and View', |
'dv' => 'Discard Edits and View', |
'dv' => 'Discard Edits and View', |
Line 1558 FULLPAGE
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Line 1635 FULLPAGE
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my $spelllink .=&Apache::lonhtmlcommon::spelllink('xmledit','filecont'); |
my $spelllink .=&Apache::lonhtmlcommon::spelllink('xmledit','filecont'); |
my $textarea_events = &Apache::edit::element_change_detection(); |
my $textarea_events = &Apache::edit::element_change_detection(); |
my $form_events = &Apache::edit::form_change_detection(); |
my $form_events = &Apache::edit::form_change_detection(); |
my $htmlerror=&verify_html($filecontents); |
my $htmlerror; |
if ($htmlerror) { |
if ($filetype eq 'html') { |
$htmlerror='<span class="LC_error">'.$htmlerror.'</span>'; |
$htmlerror=&verify_html($filecontents); |
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if ($htmlerror) { |
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$htmlerror='<span class="LC_error">'.$htmlerror.'</span>'; |
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} |
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if (&Apache::lonhtmlcommon::htmlareabrowser()) { |
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if (&Apache::lonhtmlcommon::htmlareablocked()) { |
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$wysiwyglink = &Apache::lonhtmlcommon::enablelink($textarea_id); |
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} else { |
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$wysiwyglink = &Apache::lonhtmlcommon::disablelink($textarea_id); |
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} |
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} |
} |
} |
my $editfooter=(<<ENDFOOTER); |
my $editfooter=(<<ENDFOOTER); |
$initialize |
$initialize |
Line 1576 $initialize
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Line 1663 $initialize
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<div class="LC_edit_problem_discards"> |
<div class="LC_edit_problem_discards"> |
<input type="submit" name="discardview" accesskey="d" value="$lt{'dv'}" /> |
<input type="submit" name="discardview" accesskey="d" value="$lt{'dv'}" /> |
<input type="submit" name="Undo" accesskey="u" value="$lt{'un'}" /> |
<input type="submit" name="Undo" accesskey="u" value="$lt{'un'}" /> |
$spelllink $htmlerror |
$dragmath_button $spelllink $htmlerror |
</div> |
</div> |
<div class="LC_edit_problem_saves"> |
<div class="LC_edit_problem_saves"> |
<input type="submit" name="savethisfile" accesskey="s" value="$lt{'st'}" /> |
<input type="submit" name="savethisfile" accesskey="s" value="$lt{'st'}" /> |
Line 1585 $initialize
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Line 1672 $initialize
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</div> |
</div> |
<textarea $textarea_events style="width:100%" cols="80" rows="44" name="filecont" id="filecont">$filecontents</textarea> |
<textarea $textarea_events style="width:100%" cols="80" rows="44" name="filecont" id="filecont">$filecontents</textarea> |
<div id="LC_aftertextarea"> |
<div id="LC_aftertextarea"> |
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$wysiwyglink |
<br /> |
<br /> |
$titledisplay |
$titledisplay |
</div> |
</div> |
Line 1623 sub get_target {
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Line 1711 sub get_target {
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sub handler { |
sub handler { |
my $request=shift; |
my $request=shift; |
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my $target=&get_target(); |
my $target=&get_target(); |
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$Apache::lonxml::debug=$env{'user.debug'}; |
$Apache::lonxml::debug=$env{'user.debug'}; |
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&Apache::loncommon::content_type($request,'text/html'); |
&Apache::loncommon::content_type($request,'text/html'); |
Line 1634 sub handler {
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Line 1721 sub handler {
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$request->set_last_modified(&Apache::lonnet::metadata($request->uri, |
$request->set_last_modified(&Apache::lonnet::metadata($request->uri, |
'lastrevisiondate')); |
'lastrevisiondate')); |
} |
} |
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# Embedded Flash movies from Camtasia served from https will not display in IE |
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# if XML config file has expired from cache. |
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if ($ENV{'SERVER_PORT'} == 443) { |
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if ($request->uri =~ /\.xml$/) { |
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my ($httpbrowser,$clientbrowser) = |
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&Apache::loncommon::decode_user_agent($request); |
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if ($clientbrowser =~ /^explorer$/i) { |
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delete $request->headers_out->{'Cache-control'}; |
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delete $request->headers_out->{'Pragma'}; |
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my $expiration = time + 60; |
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my $date=strftime("%a, %d %b %Y %H:%M:%S GMT",gmtime($expiration)); |
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$request->headers_out->set("Expires" => $date); |
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} |
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} |
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} |
$request->send_http_header; |
$request->send_http_header; |
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return OK if $request->header_only; |
return OK if $request->header_only; |
Line 1641 sub handler {
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Line 1743 sub handler {
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my $file=&Apache::lonnet::filelocation("",$request->uri); |
my $file=&Apache::lonnet::filelocation("",$request->uri); |
my $filetype; |
my $filetype; |
if ($file =~ /\.sty$/) { |
if ($file =~ /\.(sty|css|js|txt)$/) { |
$filetype='sty'; |
$filetype=$1; |
} else { |
} else { |
$filetype='html'; |
$filetype='html'; |
} |
} |
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# |
# |
# Edit action? Save file. |
# Edit action? Save file. |
# |
# |
Line 1664 sub handler {
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Line 1767 sub handler {
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if ($filecontents eq -1) { |
if ($filecontents eq -1) { |
my $start_page=&Apache::loncommon::start_page('File Error'); |
my $start_page=&Apache::loncommon::start_page('File Error'); |
my $end_page=&Apache::loncommon::end_page(); |
my $end_page=&Apache::loncommon::end_page(); |
my $fnf=&mt('File not found'); |
my $errormsg='<p class="LC_error">' |
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.&mt('File not found: [_1]' |
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,'<span class="LC_filename">'.$file.'</span>') |
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.'</p>'; |
$result=(<<ENDNOTFOUND); |
$result=(<<ENDNOTFOUND); |
$start_page |
$start_page |
<b>$fnf: $file</b> |
$errormsg |
$end_page |
$end_page |
ENDNOTFOUND |
ENDNOTFOUND |
$filecontents=''; |
$filecontents=''; |
if ($env{'request.state'} ne 'published') { |
if ($env{'request.state'} ne 'published') { |
if ($filetype eq 'sty') { |
if ($filetype eq 'sty') { |
$filecontents=&createnewsty(); |
$filecontents=&createnewsty(); |
} else { |
} elsif ($filetype eq 'js') { |
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$filecontents=&createnewjs(); |
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} elsif (($filetype ne 'css') && ($filetype ne 'txt')) { |
$filecontents=&createnewhtml(); |
$filecontents=&createnewhtml(); |
} |
} |
$env{'form.editmode'}='Edit'; #force edit mode |
$env{'form.editmode'}='Edit'; #force edit mode |
Line 1690 ENDNOTFOUND
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Line 1798 ENDNOTFOUND
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['editmode']); |
['editmode']); |
} |
} |
if (!$env{'form.editmode'} || $env{'form.viewmode'} || $env{'form.discardview'}) { |
if (!$env{'form.editmode'} || $env{'form.viewmode'} || $env{'form.discardview'}) { |
&Apache::structuretags::reset_problem_globals(); |
if ($filetype eq 'html' || $filetype eq 'sty') { |
$result = &Apache::lonxml::xmlparse($request,$target,$filecontents, |
&Apache::structuretags::reset_problem_globals(); |
'',%mystyle); |
$result = &Apache::lonxml::xmlparse($request,$target, |
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$filecontents,'',%mystyle); |
# .html files may contain <problem> or <Task> need to clean |
# .html files may contain <problem> or <Task> need to clean |
# up if it did |
# up if it did |
&Apache::structuretags::reset_problem_globals(); |
&Apache::structuretags::reset_problem_globals(); |
&Apache::lonhomework::finished_parsing(); |
&Apache::lonhomework::finished_parsing(); |
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} else { |
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$result = $filecontents; |
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} |
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, |
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, |
['rawmode']); |
['rawmode']); |
if ($env{'form.rawmode'}) { $result = $filecontents; } |
if ($env{'form.rawmode'}) { $result = $filecontents; } |
if ($filetype eq 'sty') { |
if ($filetype ne 'html') { |
my $controls = |
my $nochgview = 1; |
($env{'request.state'} eq 'construct') ? &Apache::londefdef::edit_controls() |
my $controls = ''; |
: ''; |
if ($env{'request.state'} eq 'construct') { |
my %options = ('bgcolor' => '#FFFFFF'); |
$controls = &Apache::loncommon::head_subbox( |
$result = |
&Apache::loncommon::CSTR_pageheader() |
&Apache::loncommon::start_page(undef,undef,\%options). |
.&Apache::londefdef::edit_controls($nochgview)); |
$controls. |
} |
$result. |
if ($filetype ne 'sty') { |
&Apache::loncommon::end_page(); |
$result =~ s/</</g; |
} |
$result =~ s/>/>/g; |
} |
$result = '<table class="LC_sty_begin">'. |
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'<tr><td><b><pre>'.$result. |
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'</pre></b></td></tr></table>'; |
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} |
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if ($env{'environment.remote'} eq 'off') { |
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my $brcrum; |
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if ($env{'request.state'} eq 'construct') { |
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$brcrum = [{'href' => &Apache::loncommon::authorspace(), |
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'text' => 'Construction Space'}, |
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{'href' => '', |
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'text' => 'Editor'}]; |
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} else { |
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$brcrum = ''; # FIXME: Where are we? |
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} |
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my %options = ('bread_crumbs' => $brcrum, |
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'bgcolor' => '#FFFFFF'); |
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$result = |
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&Apache::loncommon::start_page(undef,undef,\%options) |
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.$controls |
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.$result |
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.&Apache::loncommon::end_page(); |
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} else { |
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$result = $controls.$result; |
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} |
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} |
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} |
} |
} |
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# |
# |
Line 1728 ENDNOTFOUND
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Line 1865 ENDNOTFOUND
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my %options = |
my %options = |
('add_entries' => |
('add_entries' => |
{'onresize' => $add_to_onresize, |
{'onresize' => $add_to_onresize, |
'onload' => $add_to_onload, }); |
'onload' => $add_to_onload, }); |
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my $header; |
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if ($env{'request.state'} eq 'construct') { |
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$options{'bread_crumbs'} = [{ |
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'href' => &Apache::loncommon::authorspace(), |
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'text' => 'Construction Space'}, |
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{'href' => '', |
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'text' => 'HTML Editor'}]; |
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$header = &Apache::loncommon::head_subbox( |
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&Apache::loncommon::CSTR_pageheader()); |
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} |
if ($env{'environment.remote'} ne 'off') { |
if ($env{'environment.remote'} ne 'off') { |
$options{'bgcolor'} = '#FFFFFF'; |
$options{'bgcolor'} = '#FFFFFF'; |
$options{'only_body'} = 1; |
$options{'only_body'} = 1; |
Line 1740 ENDNOTFOUND
|
Line 1886 ENDNOTFOUND
|
&Apache::loncommon::resize_textarea_js(); |
&Apache::loncommon::resize_textarea_js(); |
my $start_page = &Apache::loncommon::start_page(undef,$js, |
my $start_page = &Apache::loncommon::start_page(undef,$js, |
\%options); |
\%options); |
$result=$start_page. |
$result = $start_page |
&Apache::lonxml::message_location(). |
.$header |
$edit_info. |
.&Apache::lonxml::message_location() |
&Apache::loncommon::end_page(); |
.$edit_info |
} |
.&Apache::loncommon::end_page(); |
|
} |
} |
} |
if ($filetype eq 'html') { &writeallows($request->uri); } |
if ($filetype eq 'html') { &writeallows($request->uri); } |
|
|
&Apache::lonxml::add_messages(\$result); |
&Apache::lonxml::add_messages(\$result); |
$request->print($result); |
$request->print($result); |
|
|
Line 1800 sub error {
|
Line 1947 sub error {
|
|
|
$errorcount++; |
$errorcount++; |
|
|
|
$Apache::lonxml::internal_error=1; |
|
|
if (defined($Apache::inputtags::part)) { |
if (defined($Apache::inputtags::part)) { |
if ( @Apache::inputtags::response ) { |
if ( @Apache::inputtags::response ) { |
push(@errors, |
push(@errors, |
Line 1816 sub error {
|
Line 1965 sub error {
|
if ( &show_error_warn_msg() ) { |
if ( &show_error_warn_msg() ) { |
# If printing in construction space, put the error inside <pre></pre> |
# If printing in construction space, put the error inside <pre></pre> |
push(@Apache::lonxml::error_messages, |
push(@Apache::lonxml::error_messages, |
$Apache::lonxml::warnings_error_header. |
$Apache::lonxml::warnings_error_header |
"<b>".&mt('ERROR:')."</b>".join("<br />\n",@errors)."<br />\n"); |
.'<div class="LC_error">' |
|
.'<b>'.&mt('ERROR:').' </b>'.join("<br />\n",@errors) |
|
."</div>\n"); |
$Apache::lonxml::warnings_error_header=''; |
$Apache::lonxml::warnings_error_header=''; |
} else { |
} else { |
my $errormsg; |
my $errormsg; |
my ($symb)=&Apache::lonnet::symbread(); |
my ($symb)=&Apache::lonnet::symbread(); |
if ( !$symb ) { |
if ( !$symb ) { |
#public or browsers |
#public or browsers |
$errormsg=&mt("An error occured while processing this resource. The author has been notified."); |
$errormsg=&mt("An error occurred while processing this resource. The author has been notified."); |
} |
} |
my $host=$Apache::lonnet::perlvar{'lonHostID'}; |
my $host=$Apache::lonnet::perlvar{'lonHostID'}; |
push(@errors, |
push(@errors, |
Line 1863 sub error {
|
Line 2014 sub error {
|
} |
} |
} |
} |
if ($env{'request.role.adv'}) { |
if ($env{'request.role.adv'}) { |
$errormsg=&mt("An error occured while processing this resource. The course personnel ([_1]) and the author have been notified.",join(', ',@userlist)); |
$errormsg=&mt("An error occurred while processing this resource. The course personnel ([_1]) and the author have been notified.",join(', ',@userlist)); |
} else { |
} else { |
$errormsg=&mt("An error occured while processing this resource. The instructor has been notified."); |
$errormsg=&mt("An error occurred while processing this resource. The instructor has been notified."); |
} |
} |
} |
} |
push(@Apache::lonxml::error_messages,"<b>$errormsg</b> <br />"); |
push(@Apache::lonxml::error_messages,"<b>$errormsg</b> <br />"); |
Line 1878 sub warning {
|
Line 2029 sub warning {
|
if ($env{'form.grade_target'} ne 'tex') { |
if ($env{'form.grade_target'} ne 'tex') { |
if ( &show_error_warn_msg() ) { |
if ( &show_error_warn_msg() ) { |
push(@Apache::lonxml::warning_messages, |
push(@Apache::lonxml::warning_messages, |
$Apache::lonxml::warnings_error_header. |
$Apache::lonxml::warnings_error_header |
"<b>W</b>ARNING<b>:</b>".join('<br />',@_)."<br />\n"); |
.'<div class="LC_warning">' |
|
.&mt('[_1]W[_2]ARNING','<b>','</b>')."<b>:</b> ".join('<br />',@_) |
|
."</div>\n" |
|
); |
$Apache::lonxml::warnings_error_header=''; |
$Apache::lonxml::warnings_error_header=''; |
} |
} |
} |
} |
Line 2104 sub get_tag {
|
Line 2258 sub get_tag {
|
return $insertlist{"$tagnum.tag"}; |
return $insertlist{"$tagnum.tag"}; |
} |
} |
|
|
|
############################################################ |
|
# PDF-FORM-METHODS |
|
|
|
=pod |
|
|
|
=item &print_pdf_radiobutton(fieldname, value, text) |
|
|
|
Returns a latexline to generate a PDF-Form-Radiobutton with Text. |
|
|
|
$fieldname: PDF internalname of the radiobutton |
|
$value: Value of radiobutton (read when dumping the PDF data) |
|
$text: Text on the rightside of the radiobutton |
|
|
|
=cut |
|
sub print_pdf_radiobutton { |
|
my $result = ''; |
|
my ($fieldName, $value, $text) = @_; |
|
$result .= '\begin{tabularx}{\textwidth}{p{0cm}X}'."\n"; |
|
$result .= '\radioButton[\symbolchoice{circle}]{'. |
|
$fieldName.'}{10bp}{10bp}{'.$value.'}&'.$text."\n"; |
|
$result .= '\end{tabularx}' . "\n"; |
|
$result .= '\hspace{2mm}' . "\n"; |
|
return $result; |
|
} |
|
|
|
|
|
=pod |
|
|
|
=item &print_pdf_start_combobox(fieldname) |
|
|
|
Starts a latexline to generate a PDF-Form-Combobox with text. |
|
|
|
$fieldname: PDF internal name of the Combobox |
|
|
|
=cut |
|
sub print_pdf_start_combobox { |
|
my $result; |
|
my ($fieldName) = @_; |
|
$result .= '\begin{tabularx}{\textwidth}{p{2.5cm}X}'."\n"; |
|
$result .= '\comboBox[]{'.$fieldName.'}{2.3cm}{14bp}{'; # |
|
|
|
return $result; |
|
} |
|
|
|
|
|
=pod |
|
|
|
=item &print_pdf_add_combobox_option(options) |
|
|
|
Generates a latexline to add Options to a PDF-Form-ComboBox. |
|
|
|
$option: PDF internal name of the Combobox-Option |
|
|
|
=cut |
|
sub print_pdf_add_combobox_option { |
|
|
|
my $result; |
|
my ($option) = @_; |
|
|
|
$result .= '('.$option.')'; |
|
|
|
return $result; |
|
} |
|
|
|
|
|
=pod |
|
|
|
=item &print_pdf_end_combobox(text) { |
|
|
|
Returns latexcode to end a PDF-Form-Combobox with text. |
|
|
|
=cut |
|
sub print_pdf_end_combobox { |
|
my $result; |
|
my ($text) = @_; |
|
|
|
$result .= '}&'.$text."\\\\\n"; |
|
$result .= '\end{tabularx}' . "\n"; |
|
$result .= '\hspace{2mm}' . "\n"; |
|
return $result; |
|
} |
|
|
|
|
|
=pod |
|
|
|
=item &print_pdf_hiddenField(fieldname, user, domain) |
|
|
|
Returns a latexline to generate a PDF-Form-hiddenField with userdata. |
|
|
|
$fieldname label for hiddentextfield |
|
$user: name of user |
|
$domain: domain of user |
|
|
|
=cut |
|
sub print_pdf_hiddenfield { |
|
my $result; |
|
my ($fieldname, $user, $domain) = @_; |
|
|
|
$result .= '\textField [\F{\FHidden}\F{-\FPrint}\V{'.$domain.'&'.$user.'}]{'.$fieldname.'}{0in}{0in}'."\n"; |
|
|
|
return $result; |
|
} |
|
|
1; |
1; |
__END__ |
__END__ |
|
|
|
|